421509 is a 7 Thermocouple Dual Input Datalogger with Alarm.
Built-in PC interface with internal memory stores up to 16 data sets and a maximum of 1024 readings that can be downloaded to your PC for storage and analysis.
Accepts seven thermocouple types (K,J,T,E,R,S,N) and features High/Low programmable alarms, Min/Max/Average readings, Data Hold, Relative Function, Auto Power off, and a real time clock with calendar.
Comes complete with two Type K bead wire temperature probes, software and cable, protective holster, and 9V battery.
Features- Seven Thermocouple type selections: K, J, T, E, R, S, N.
- Large backlit LCD with two secondary displays.
- Simultaneous display of T1, T2, T1-T2, Time and advanced readouts.
- T/C offset adjustment, °C/°F switchable.
- REC, MAX, MIN, MAX-MIN, AVG Data Hold and Relative functions.
- Programmable Hi/Lo audible alarm.
- Built-in bi-directional RS-232 PC interface (PC software and cable included).